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ANP2202 ANP2202
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7 years ago
A random sample of 16 students selected from the student body of a large university had an average age of 25 years. We want to determine if the average age of all the students at the university is significantly different from 24 . Assume the distribution of the population of ages is normal with a standard deviation of 2 years. The test statistic is _____.
 a. 1.96
  b. 2.00
  c. 1.645
  d. .05
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FvhdanFvhdan
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ANP2202 Author
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7 years ago
this is exactly what I needed
jaray75
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Yesterday
This helped my grade so much Perfect
dianeflunder
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2 hours ago
Thanks
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